Sorted list of positions of first appearances in A368183 (number of sets that can be obtained by choosing a different binary index of each binary index).

A368185

Sorted list of positions of first appearances in A368183 (number of sets that can be obtained by choosing a different binary index of each binary index).

Terms

    a(0) =1a(1) =4a(2) =7a(3) =20a(4) =276a(5) =320a(6) =1088a(7) =65856a(8) =66112a(9) =66624

External references